#!/bin/bash # IPChains rules for PW ipchains -A input -s 103.30.248.0/22 -j ACCEPT ipchains -A input -s 103.159.28.0/23 -j ACCEPT ipchains -A input -s 103.251.132.0/23 -j ACCEPT ipchains -A input -s 202.124.224.0/20 -j ACCEPT